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## by .GlobalEnv when processing object '<unknown>'
## Warning: namespace 'covidcast' is not available and has been replaced
## by .GlobalEnv when processing object '<unknown>'
## Warning: namespace 'covidcast' is not available and has been replaced
## by .GlobalEnv when processing object '<unknown>'
## Warning: namespace 'covidcast' is not available and has been replaced
## by .GlobalEnv when processing object '<unknown>'
## Warning: namespace 'covidcast' is not available and has been replaced
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## Warning: namespace 'covidcast' is not available and has been replaced
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There were 6 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 300 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess
There were 6 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 300 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess
There were 60 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 300 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess
There were 60 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 300 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess
There were 7 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 600 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess
There were 7 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 600 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess
There were 3 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 600 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess
There were 3 divergent transitions after warmup. Increasing adapt_delta above 0.92 may help. See http://mc-stan.org/misc/warnings.html#divergent-transitions-after-warmup
There were 600 transitions after warmup that exceeded the maximum treedepth. Increase max_treedepth above 12. See http://mc-stan.org/misc/warnings.html#maximum-treedepth-exceeded
Examine the pairs() plot to diagnose sampling problems
The largest R-hat is NA, indicating chains have not mixed. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#r-hat
Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#bulk-ess
Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable. Running the chains for more iterations may help. See http://mc-stan.org/misc/warnings.html#tail-ess